78824805003

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1381}}^1\times {\mathrm{5237}}^1$

素因数の和:6804

約数の個数: 48

約数和(自身を含む): 130995423936

約数和(自身を除く): 52170618933

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1381, 1557, 3633, 4143, 5237, 9667, 10899, 12429, 15711, 29001, 36659, 47133, 87003, 109977, 238913, 329931, 716739, 906001, 1672391, 2150217, 2718003, 5017173, 6342007, 7232297, 8154009, 15051519, 19026021, 21696891, 50626079, 57078063, 65090673, 151878237, 455634711, 1251187381, 3753562143, 8758311667, 11260686429, 26274935001, 78824805003]

約数ペア:

[(1, 78824805003), (3, 26274935001), (7, 11260686429), (9, 8758311667), (21, 3753562143), (63, 1251187381), (173, 455634711), (519, 151878237), (1211, 65090673), (1381, 57078063), (1557, 50626079), (3633, 21696891), (4143, 19026021), (5237, 15051519), (9667, 8154009), (10899, 7232297), (12429, 6342007), (15711, 5017173), (29001, 2718003), (36659, 2150217), (47133, 1672391), (87003, 906001), (109977, 716739), (238913, 329931)]